| 摘要 |
PURPOSE: A footwear structure mounted with rollers is provided to prevent the part of footwear from being touched on the bottom by increasing intensity of a material for a support plate of rollers, and to be moved speedily for a leisure. CONSTITUTION: The footwear structure mounted with rollers includes: a rotatable arm(34) capable of being rotated on a hinge-axis which is formed on a space unit of the lower footwear, and on which rollers(50) are installed at the other side: a push rod(26) connected with a button projected to the external of the footwear at one side and connected with the hinge-axis(28) at the other side and thus moved toward the hinge-axis by the button; a spring(32) withdrawing the rollers(50) out of the space unit by rotating the rotatable arm(34); and a hook member on the hinge-axis(28), at the other side of the spring(32), by which the rotatable arm(34) is locked and unlocked during moving rollers(50) in and out.
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